Seachem Laboratories Marine Buffer Saltwater Aquarium Water Treatment, 8.8 oz

Keeping a saltwater tank means keeping an eye on pH, and your marine fish do best when that number stays where it belongs. Seachem Laboratories Marine Buffer is a water treatment made to help you get there, raising marine pH toward the target reef-friendly range. This is the 8.8 oz size, a handy quantity for routine upkeep on a home saltwater aquarium, easy to keep within reach for your regular water-change schedule.

• This listing is the 8.8 oz size, a practical amount for ongoing maintenance dosing on a typical home marine setup.
• The brand says Marine Buffer will safely raise marine pH to 8.3, a level suited to marine fish.
• Seachem notes it will not raise pH above 8.3 even if inadvertently overdosed, which adds a margin of reassurance during routine dosing.
• It is a blended product, not just sodium bicarbonate or sodium carbonate sold as a substitute, which the brand warns can push pH to dangerous levels if misused.
• The blend contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate.
• Seachem suggests using its MultiTest Marine pH and Alkalinity kit to check pH and total alkalinity as you go.
• The brand recommends pairing it with Marine Trace to restore the proper level of trace elements.
• It also suggests feeding NutriDiet Marine Flakes for thriving, healthy saltwater fish.
• Designed specifically for marine systems, it fits naturally into a saltwater care routine without guesswork.
• The 8.8 oz container is compact enough to store with the rest of your test kits and treatments.
• Because it will not overshoot 8.3, it pairs well with the careful, measured dosing that marine keepers rely on.
• It is intended to work hand in hand with regular testing rather than as a set-and-forget fix.

Stable water chemistry is one of the kindest things you can offer the fish in your care, and Marine Buffer is built to make that easier. Keep this 8.8 oz size on the shelf, test as the brand recommends before and after you dose, and help your saltwater aquarium hold a steady, marine-friendly pH day in and day out for the fish that call it home.